database-review

name	database-review
description	Database review for queries, indexes, locks, migrations, isolation levels, query plans, and schema evolution.
license	MIT

Purpose

Database review for queries, indexes, locks, migrations, isolation levels, query plans, and schema evolution.

Review focus

• missing index
• lock escalation
• slow query
• bad isolation
• migration issue
• schema compatibility

Method

1. Inspect changed files and diff hunks relevant to this skill.
2. Use repository-native tools when available.
3. Prefer exact evidence from changed code.
4. Emit findings using the shared JSONL finding contract.
5. Avoid style-only comments unless they create maintainability or correctness risk.

Tooling hints

• Use grep or editor search before opening files.
• Use git, grep, and gh CLI. These are universally available and sufficient for all review tasks.
• Do not depend on tools beyond git, grep, cat, head, wc, and gh.